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Follow up a3936a6c19 to work around an old compiler bug 

Old versions of gcc want template specialisations to happen within the
namespace where the template lives; this is still present in gcc 5.1, which
we officially support, so it has to be worked around.
This commit is contained in:
Jeremy Morse 2021-10-13 13:27:25 +01:00
parent d1e0f02e0b
commit e845ca2ff1
1 changed files with 2 additions and 0 deletions
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2
llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
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@ -1972,11 +1972,13 @@ using MachineDomTreeBase = DomTreeBase<MachineBasicBlock>::NodeType;
using MachineDomTreeChildGetter = using MachineDomTreeChildGetter =
typename IDFCalculatorDetail::ChildrenGetterTy<MachineDomTreeBase, false>; typename IDFCalculatorDetail::ChildrenGetterTy<MachineDomTreeBase, false>;
namespace IDFCalculatorDetail {
template <> template <>
typename MachineDomTreeChildGetter::ChildrenTy typename MachineDomTreeChildGetter::ChildrenTy
MachineDomTreeChildGetter::get(const NodeRef &N) { MachineDomTreeChildGetter::get(const NodeRef &N) {
return {N->succ_begin(), N->succ_end()}; return {N->succ_begin(), N->succ_end()};
} }
} // namespace IDFCalculatorDetail
} // namespace llvm } // namespace llvm
void InstrRefBasedLDV::BlockPHIPlacement( void InstrRefBasedLDV::BlockPHIPlacement(